From-SVN: r24534

From-SVN: r24533

From-SVN: r24532

From-SVN: r24531

From-SVN: r24530

From-SVN: r24529

From-SVN: r24528

From-SVN: r24527

From-SVN: r24526

        * expr.c (expand_builtin) [case BUILT_IN_CONSTANT_P]: Use
        value_mode for the return mode.

From-SVN: r24525

calls.c (special_function_p): Push alloca test inside the large conditional which excludes functions not at...

        * calls.c (special_function_p): Push alloca test inside the large
        conditional which excludes functions not at file scope or not
        extern.

From-SVN: r24524

8
	* check-init.c:  New file.  Checks for definite assignment.
Various minor other changes;  see ChangeLog.

From-SVN: r24523

 
	* check-init.c:  New file.  Checks for definite assignment.
Various minor other changes;  see ChangeLog.

From-SVN: r24522

�
	* check-init.c:  New file.  Checks for definite assignment.
Various minor other changes;  see ChangeLog.

From-SVN: r24521

�
	* parse.y : include system.h instead of including
	standard headers directly with the exception of <dirent.h>.

From-SVN: r24520

8
	* parse.y : include system.h instead of including
	standard headers directly with the exception of <dirent.h>.

From-SVN: r24519

�
	* lex.h:  Moved static function declarations to lex.c,
	to shut up some -Wall warnings.
	* lex.c:  Static function declarations moved here.
	* jcf-dump.c:  Small fixes to shut up -Wall warnings.

From-SVN: r24518

* configure.in: New flag --with-dwarf2.   If set, enables DWARF-2
debugging as default.
* config/tm-dwarf2.h: New file.

[[Split portion of a mixed commit.]]

From-SVN: r24517.2

        * calls.c (special_function_p): New function broken out of
        expand_call.
        (precompute_register_parameters): Likewise.
        (store_one_arg): Likewise.
        (store_unaligned_argumetns_into_pseudos): Likewise.
        (save_fixed_argument_area): Likewise.
        (restore_fixed_argument_area): Likewise.
        (expand_call): Corresponding changes.

From-SVN: r24516

Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
        * config/m68k/m68k.c (const_uint32_operand): Remove CONSTANT_P_RTX
        handling.
        (const_sint32_operand): Likewise.

From-SVN: r24515

        * toplev.h: In addition to checking _JBLEN, also check if `setjmp'
        is a macro when deciding if we can use `jmp_buf' in prototypes.

From-SVN: r24514

	* config/c4x/c4x.md (addqi3): If the destination operand is
	a hard register other than an extended precision register,
	emit addqi3_noclobber.
	(*addqi3_noclobber_reload): New pattern added so that reload
	will recognise a store of a pseudo, equivalent to the sum
	of the frame pointer and a constant, as an add insn.

From-SVN: r24511

        * configure.in (pc-msdosdjgpp): Set x_make to x-go32.
        * configure: Rebuilt.
        * i386/xm-go32.h: Define LIBSTDCXX.
        * i386/x-go32: New.
        * i386/go32.h (MD_EXEC_PREFIX): Define.
        (FILE_NAME_ABSOLUTE_P): Define.
        (LINK_COMMAND_SPEC): Define.

From-SVN: r24510

        * g++spec.c (LIBSTDCXX): Provide default definition.
        (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++".

From-SVN: r24509

        * Makefile.in: Add some missing $(exeext).  Remove some obsolete
        runtime stuff.
        * Make-lang.in: Similarly.

From-SVN: r24508

�
        * expr.c (store_expr): If the lhs is a memory location pointed
        to be a postincremented (or postdecremented) pointer, always
        force the rhs to be evaluated into a pseudo.

From-SVN: r24507

�
        * expr.c (store_expr): If the lhs is a memory location pointed
        to be a postincremented (or postdecremented) pointer, always
        force the rhs to be evaluated into a pseudo.

From-SVN: r24506

From-SVN: r24504

From-SVN: r24503

From-SVN: r24502

From-SVN: r24501

From-SVN: r24500

From-SVN: r24499

        * Makefile.in (gcc.o, prefix.o, cccp.o, cpplib.o): Depend on prefix.h.
        * cccp.c: Include prefix.h, don't prototype prefix.c functions.
        (new_include_prefix): Constify char* parameters.
        * cppfiles.c (read_name_map): Likewise.
        (append_include_chain): Likewise.  Also, use a writable char* copy
        of parameter `dir' which we then modify, rather than using the
        parameter itself to store the new writable string.
        (remap_filename): Constify some variables.  Also, use a writable
        char* to store an allocated string which we will be modifying.
        * cpplib.c: Include prefix.h, don't prototype prefix.c functions.
        (cpp_start_read): Constify variable `str'.
        * cpplib.h (append_include_chain): Constify a char* parameter.
        * gcc.c Include prefix.h, don't prototype prefix.c functions.
        (add_prefix, save_string): Constify char* parameters.
        (fatal, error): Add ATTRIBUTE_PRINTF_1 to prototypes.
        * prefix.c: Include prefix.h.
        (get_key_value, translate_name, save_string, update_path,
        set_std_prefix): Constify various char* parameters and variables.
        (save_string): Use xmalloc, not malloc.
        (translate_name): Use a writable temporary variable to create and
        modify a string before setting it to a const char*.
        * prefix.h: New file to prototype functions exported from prefix.c.

From-SVN: r24498

From-SVN: r24495

        * configure.in (thread_file): Correct and simplify code to find
        the thread file.
        * configure: Rebuilt.

From-SVN: r24494

: Modified Files:
:  Tag: fixincl-branch
: 	Makefile.in fixinc.dgux fixinc.irix fixinc.ptx fixinc.sco
: 	fixinc.svr4 fixinc.winnt fixinc.wrap fixincl.c fixincl.sh
: 	fixincl.x hackshell.tpl inclhack.def inclhack.sh inclhack.tpl
: 	mkfixinc.sh regex.c regex.h server.c server.h
: Added Files:
: 	README

[[Split portion of a mixed commit.]]

From-SVN: r24488.2

From-SVN: r24486

cpplib.c (skip_if_group): Split out the logic that handles directive recognition to its own function.

1998-12-21 18:03 -0500  Zack Weinberg  <zack@rabi.phys.columbia.edu>
	* cpplib.c (skip_if_group): Split out the logic that handles
	directive recognition to its own function.  Don't use
	parse markers; use a bare pointer into the buffer.  Use
	copy/skip_rest_of_line instead of doing it by hand.  Remove
	`return on any directive' mode which was never used, and take
	only one argument.
	(consider_directive_while_skipping): New function, subroutine
	of skip_if_group.  Logic streamlined a bit.
	(conditional_skip, do_elif, do_else): Call skip_if_group with
	only one argument.

From-SVN: r24485

Wed Dec 23 17:30:18 1998  Zack Weinberg  <zack@rabi.phys.columbia.edu>
	* cpplib.c (do_undef): EOF immediately after '#undef FOO' is not an
	error.

From-SVN: r24484